我们也把数据分成几个统计模块，包括税前收入、地区和每个家庭的人数。
We also broke the data into several demographics, including income before taxes, regions of the country, and the number of people in each household.
我们每个人都或多或少的受家庭、文化和同龄人的影响。
We are influenced by our family background, our culture, our peers.
这样做能拯救我们，但是每个家庭需要耗资1000美元，还需要20天的工作量。
It can save us, but it costs each family $1, 000 and it takes 20 days of work.
应用推荐